terrain
/təˈɹeɪn/noun
terrain is spelled T-E-R-R-A-I-N: 7 letters and 2 syllables. It appears 8.7 times per million words in written English, the 7,797th most frequent word form (wordfreq, 2021 data). As a noun, terrain means “A single, distinctive rock formation; an area having a preponderance of a particular rock or group of rocks” (English Wiktionary, September 2026). The plural of terrain is terrains.
How many letters and syllables are in terrain?
| Letters | 7: T-E-R-R-A-I-N |
|---|---|
| Syllables | 2 (from its American pronunciation) |
| In writing | 8.7 times per million words; the 7,797th most frequent word form |
| Wrong spellings searched | none measured in search |
| Rhymes with | |
| Same letters |
Sources: letters and syllables from the English Wiktionary's hyphenation or pronunciation and the CMU Pronouncing Dictionary; written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media); rhymes and same-letter words are computed by PlainSpell from its own word list.
How common is terrain?
Terrain appears 8.7 times per million words in written English, the 7,797th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
How do you pronounce terrain?
- US /təˈɹeɪn/
- Australia /təˈɹæɪn/
Terrain has 2 syllables (counted from its American pronunciation in the CMU Pronouncing Dictionary).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Recordings: LL-Q1860_(eng)-Vealhurl-terrain.wav, Wikimedia Commons (author and licence on each file's page).
What rhymes with terrain?
The 12 most written words on PlainSpell end in the same sounds as terrain from its last stressed vowel (/eɪn/):
Spelled with the same letters in another order: trainer, retrain.
Computed by PlainSpell from the pronunciations in the English Wiktionary (dump of September 2, 2026): a rhyme shares every sound from the last stressed vowel to the end; ordered by written frequency (wordfreq 3.1).
Forms of terrain
- terrains plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
What does terrain mean?
The meanings the English Wiktionary records, quoted as written there (source below).
noun
- 1
A single, distinctive rock formation; an area having a preponderance of a particular rock or group of rocks.
- 2
An area of land or its particular features.
The race will be run over a variety of terrain, including grass and sand.
- 3
The surface of the earth; the ground.
This approach requires the aircraft to stay at an altitude of at least 3000 feet MSL until crossing the VOR in order to maintain terrain clearance.
- 4
An individual's overall state of health.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Terrain in Spanish, French, German and Portuguese
In the sense area:
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does terrain come from?
Unadapted borrowing from French terrain, from Latin terrenum (“land, ground”), neuter of terrenus (“consisting of earth”), from terra (“earth”).
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).